• Journal of Integrative Natural Science
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• v.14 no.2
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• pp.65-72
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• 2021

This paper discusses on the implementation of blockchain system, specifically the private system for Energy trading purpose. Blockchain is records bundled together in blocks and added to the chain after ledger is generated. All the blocks in the entire networks should be same contents and also only the permitted nodes can join the chain in the private blockchain system, thus not that same block and permitted nodes cannot be accepted in terms of proof-of-work phase. We implement the all stages which are necessary to process blockchain system. After coding the whole process, we test and conclude that the system is correctly working in terms of the functions implemented.

• The monthly packaging world
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• s.241
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• pp.58-65
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• 2013

• 시스템엔지니어링워크숍
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• s.6
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• pp.60-65
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• 2005

• Proceedings of the Korea Inteligent Information System Society Conference
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• 2000.11a
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• pp.65-82
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• 2000

• Journal of Plant Biotechnology
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• v.31 no.4
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• pp.319-323
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• 2004

Soluble latex protein fraction excreted from Euporbia lathyris laticifer was resolved by 10% SDS-polyacrylamide gel electrophoresis to identify distinctively displayed latex major protein bands including ELp65, ELp55, ELp43, ELp32 and ELp23. Among them, ELp65 was purified by ammonium sulfate precipitation, gel permeation chromatography and ion exchange chromatography. Its N-terminal amino acid sequencing revealed its homology to the leading region of mature peptide of tomato p69a subtilisin-like protease, suggesting a certain role involved in plant defense system. In the analysis of Southern blot hybridization using PCR-amplified tomato p69a probe DNA, E. lathyris genome was suggested to have a gene family consisting of 3-5 gene members putatively encoding subtilisin-like proteases.

• Magazine of the Korea Concrete Institute
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• v.10 no.2
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• pp.65-70
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• 1998

• 한국전산유체공학회:학술대회논문집
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• 2008.08a
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• pp.65.3-65.3
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• 2008

• Proceedings of the Korean Ceranic Society Conference
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• 2000.10a
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• pp.65.2-65
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• 2000

• 제어로봇시스템학회:학술대회논문집
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• 2002.10a
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• pp.65.3-65
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• 2002

$\textbullet$ Introduction $\textbullet$ Grid-connected power system $\textbullet$ Current Control $\textbullet$ Simulation $\textbullet$ Conclusion

• The Transactions of The Korean Institute of Electrical Engineers
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• v.65 no.5
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• pp.753-759
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• 2016

Power automation system to operate power distribution systems can be distinguished by distribution SCADA with remote monitoring and control; and distribution automation system with basic functions such as service restoration to the distribution SCADA; and distribution management system which is operated by various applications in order to enhance distribution system operation performance based on the distribution automation system. In the technological change, a technical boundary of information technology (IT) and operation technology (OT) is being blurred by that new concepts such as interoperability. In addtion, IT/OT convergence has been proposed by the improvement of ICT and power system technology. At the viewpoint, advanced distribution management system (ADMS) to have the new concepts and to increase distribution system operation efficiency through global information and functions from the other systems has been proposed. In order to implement the ADMS, IT and OT have to be employed together on the ADMS; and the concept-based IT/OT convergence concept has been presented. Therefore, this paper introduces ADMS and IT/OT convergence and proposes a design of IT/OT convergence based ADMS system design with configurations and functions.